Vulnerability Monitor

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CVE-2021-28673

Xerox Phaser 6510 before 64.61.23 and 64.59.11 (Bridge), WorkCentre 6515 before 65.61.23 and 65.59.11 (Bridge), VersaLink B400 before 37.61.23 and 37.59.01 (Bridge), B405 before 38.61.23 and 38.59.01 (Bridge), B600/B610 before 32.61.23 and 32.59.01 (Bridge), B605/B615 before 33.61.23 and 33.59.01 (Bridge), B7025/30/35 before 58.61.23 and 58.59.11 (Bridge), C400 before 67.61.23 and 67.59.01 (Bridge), C405 before 68.61.23 and 68.59.01 (Bridge), C500/C600 before 61.61.23 and 61.59.01 (Bridge), C505/C605 before 62.61.23 and 62.59.11 (Bridge), C7000 before 56.61.23 and 56.59.01 (Bridge), C7020/25/30 before 57.61.23 and 57.59.01 (Bridge), C8000/C9000 before 70.61.23 and 70.59.01 (Bridge), allows remote attackers with "a weaponized clone file" to execute arbitrary commands in the Web User Interface.

Security Impact Summary

This vulnerability carries a CRITICAL severity rating with a CVSS v3.1 score of 9.8, indicating it can be exploited remotely over the network with relatively low complexity without requiring user interaction and does not require pre-existing privileges . The vulnerability impacts confidentiality (data exposure), integrity (unauthorized modifications), and availability (service disruption) for affected systems. Impacting 46 products from xerox, from xerox, from xerox and 43 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Reported in 2021, this vulnerability emerged during an era marked by increased sophistication in supply chain attacks, cloud infrastructure vulnerabilities, and software-as-a-service (SaaS) security challenges. Security practices during this period emphasized zero-trust architectures, container security, and API protection.

Published

2021-03-29T20:15:13.453

Last Modified

2024-11-21T06:00:05.033

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System xerox phaser_6510_firmware < 64.59.11 Yes
Hardware xerox phaser_6510 - No
Operating System xerox workcentre_6515_firmware < 65.59.11 Yes
Hardware xerox workcentre_6515 - No
Operating System xerox versalink_b400_firmware < 37.59.01 Yes
Hardware xerox versalink_b400 - No
Operating System xerox versalink_b405_firmware < 38.59.01 Yes
Hardware xerox versalink_b405 - No
Operating System xerox versalink_b600_firmware < 32.59.01 Yes
Hardware xerox versalink_b600 - No
Operating System xerox versalink_b610_firmware < 32.59.01 Yes
Hardware xerox versalink_b610 - No
Operating System xerox versalink_b605_firmware < 33.59.01 Yes
Hardware xerox versalink_b605 - No
Operating System xerox versalink_b615_firmware < 33.59.01 Yes
Hardware xerox versalink_b615 - No
Operating System xerox versalink_b7025_firmware < 58.59.11 Yes
Hardware xerox versalink_b7025 - No
Operating System xerox versalink_b7030_firmware < 58.61.23 Yes
Hardware xerox versalink_b7030 - No
Operating System xerox versalink_b7035_firmware < 58.59.11 Yes
Hardware xerox versalink_b7035 - No
Operating System xerox versalink_c400_firmware < 67.59.01 Yes
Hardware xerox versalink_c400 - No
Operating System xerox versalink_c405_firmware < 68.59.01 Yes
Hardware xerox versalink_c405 - No
Operating System xerox versalink_c500_firmware < 61.59.01 Yes
Hardware xerox versalink_c500 - No
Operating System xerox versalink_c600_firmware < 61.59.01 Yes
Hardware xerox versalink_c600 - No
Operating System xerox versalink_c505_firmware < 62.59.11 Yes
Hardware xerox versalink_c505 - No
Operating System xerox versalink_c605_firmware < 62.59.11 Yes
Hardware xerox versalink_c605 - No
Operating System xerox versalink_c7000_firmware < 56.59.01 Yes
Hardware xerox versalink_c7000 - No
Operating System xerox versalink_c7020_firmware < 57.59.01 Yes
Hardware xerox versalink_c7020 - No
Operating System xerox versalink_c7025_firmware < 57.59.01 Yes
Hardware xerox versalink_c7025 - No
Operating System xerox versalink_c7030_firmware < 57.59.01 Yes
Hardware xerox versalink_c7030 - No
Operating System xerox versalink_c8000_firmware < 70.59.01 Yes
Hardware xerox versalink_c8000 - No
Operating System xerox versalink_c9000_firmware < 70.59.01 Yes
Hardware xerox versalink_c9000 - No
Operating System xerox phaser_6510_firmware < 64.61.23 Yes
Hardware xerox phaser_6510 - No
Operating System xerox workcentre_6515_firmware < 65.61.23 Yes
Hardware xerox workcentre_6515 - No
Operating System xerox versalink_b400_firmware < 37.61.23 Yes
Hardware xerox versalink_b400 - No
Operating System xerox versalink_b405_firmware < 38.61.23 Yes
Hardware xerox versalink_b405 - No
Operating System xerox versalink_b610_firmware < 32.61.23 Yes
Hardware xerox versalink_b610 - No
Operating System xerox versalink_b605_firmware < 33.61.23 Yes
Hardware xerox versalink_b605 - No
Operating System xerox versalink_b615_firmware < 33.61.23 Yes
Hardware xerox versalink_b615 - No
Operating System xerox versalink_b7025_firmware < 58.61.23 Yes
Hardware xerox versalink_b7025 - No
Operating System xerox versalink_c400_firmware < 67.61.23 Yes
Hardware xerox versalink_c400 - No
Operating System xerox versalink_c405_firmware < 68.61.23 Yes
Hardware xerox versalink_c405 - No
Operating System xerox versalink_c500_firmware < 61.61.23 Yes
Hardware xerox versalink_c500 - No
Operating System xerox versalink_c600_firmware < 61.61.23 Yes
Hardware xerox versalink_c600 - No
Operating System xerox versalink_c505_firmware < 62.61.23 Yes
Hardware xerox versalink_c505 - No
Operating System xerox versalink_c605_firmware < 62.61.23 Yes
Hardware xerox versalink_c605 - No
Operating System xerox versalink_c7000_firmware < 56.61.23 Yes
Hardware xerox versalink_c7000 - No
Operating System xerox versalink_c7020_firmware < 57.61.23 Yes
Hardware xerox versalink_c7020 - No
Operating System xerox versalink_c7025_firmware < 57.61.23 Yes
Hardware xerox versalink_c7025 - No
Operating System xerox versalink_c7030_firmware < 57.61.23 Yes
Hardware xerox versalink_c7030 - No
Operating System xerox versalink_c8000_firmware < 70.61.23 Yes
Hardware xerox versalink_c8000 - No
Operating System xerox versalink_c9000_firmware < 70.61.23 Yes
Hardware xerox versalink_c9000 - No
Operating System xerox versalink_b600_firmware < 32.61.23 Yes
Hardware xerox versalink_b600 - No
Operating System xerox versalink_b7030_firmware < 58.61.23 Yes
Hardware xerox versalink_b7030 - No
Operating System xerox versalink_b7035_firmware < 58.61.23 Yes
Hardware xerox versalink_b7035 - No
References

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For xerox's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.